Fukuoka, Japan

Hiroshi Jinnai

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Japan Science and Technology Agency. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Jinnai. Retrieved from https://idiyas.com/inventor/hiroshi-jinnai-n1xpahqv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Hiroshi Jinnai: Innovator in Polymer Brush Technology

Introduction

Hiroshi Jinnai is a prominent inventor based in Fukuoka, Japan. He is known for his innovative work in the field of polymer technology. His contributions have significantly advanced the understanding and application of polymer brushes.

Latest Patents

Hiroshi Jinnai holds a patent for a polymer brush that forms a phase-separated structure in a gas phase. The invention comprises a substrate and a polymer layer, where the polymer layer consists of polymer chains with one end fixed on the substrate and the other end free-ended. This unique structure allows for a reversible change in the state of phase-separation between a polymer dense part and a polymer thin part within the polymer layer. He has 1 patent to his name.

Career Highlights

Jinnai is affiliated with the Japan Science and Technology Agency, where he continues to push the boundaries of polymer research. His work has garnered attention for its potential applications in various industries, including materials science and nanotechnology.

Collaborations

Throughout his career, Hiroshi Jinnai has collaborated with notable colleagues such as Atsushi Takahara and Daiki Murakami. These partnerships have fostered a rich environment for innovation and research.

Conclusion

Hiroshi Jinnai's contributions to polymer brush technology exemplify the spirit of innovation in modern science. His work not only enhances our understanding of polymers but also paves the way for future advancements in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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